The document specifies definitions and requirements and describes test methods for priming paints and industrially applied priming coats for radiators.
DIN 55900-1:2002 history
2018DIN 55900-1:2018-11 Coatings for radiators - Part 1: Terms, requirements and tests for primers and industrially applied priming coats
1970DIN 55900-1 E:2018-07 Coatings for radiators - Part 1: Terms, requirements and tests for primers and industrially applied priming coats
2018DIN 55900-1:2018 Coatings for radiators - Part 1: Terms, requirements and tests for primers and industrially applied priming coats
2002DIN 55900-1:2002 Coatings for radiators - Part 1: Terms, requirements and tests for primers and industrially applied priming coats